Search results

Process mining has emerged in the last decade as one of the most promising tools to discover and understand the actual execution of processes. This paper addresses the application of process mining techniques to analyze the performance of automatic guided vehicles (AGVs) in one of the Body in White circuits of the factory that Stellantis has in Vigo, Spain.

Standard process mining discovery and conformance algorithms are applied to analyze the different AGV execution paths, their lead times, main sources and identify any unexpected potential situations, such as unexpected paths or loops.

Results show that this method provides very useful insights which are not evident for logistics technicians. Even with such automated devices, where the room for decreased efficiency can be apparently small, process mining shows there are cases where unexpected situations occur, leading to an increase in circuit times and different variants for the same route, which pave the road for an actual improvement in performance and efficiency.

This paper provides evidence of the usefulness of applying process mining in manufacturing processes. Practical applications of process mining have traditionally been focused on processes related to services and management, such as order to cash and purchase to pay in enterprise resource planning software. Despite its potential for use in industrial manufacturing, such contributions are scarce in the current state of the art and, as far as we are aware of, do not fully justify its application.

Although the targets of envy have received increasing attention in management research, how envied employees respond to envy remains ambiguous and merits further investigation. Drawing upon regulatory focus theory, this paper aims to reconcile these inconsistent findings by developing and testing a model that elucidates how different types of being envied (i.e. benignly or maliciously) can elicit either favorable or unfavorable motivational and behavioral reactions.

An experience sampling study was conducted on 131 employees across 10 consecutive workdays in China. Focusing on within-person effects, multilevel mediation models using multilevel structural equation modeling were applied.

Results indicated that on days when employees are benignly envied, they engage in more organizational citizenship behavior (OCB) due to increased daily promotion focus. On the contrary, on days when employees are maliciously envied, they participate in more counterproductive work behavior (CWB) due to decreased daily promotion focus.

Organizations and managers should take a more holistic view of workplace envy when considering that envied employees may use OCB to deal with benign envy. Conversely, considering that CWB may emerge from employees who are maliciously envied, it is crucial for managers to be vigilant in discouraging and addressing malicious envy in the workplace.

This paper takes an initial foray into incorporating the concepts of benign envy and malicious envy into the literature on being envied and provides a novel perspective to explain why being envied can lead to both functional and dysfunctional responses.

The well-being of individuals is an essential issue of sustainability research. This study aims to focus on the particular case of teleworkers and the work conditions which may hinder their well-being. More specifically, this study analyses the impact of social isolation and work overload on the work engagement and life satisfaction of teleworkers during COVID-19 pandemic.

With a sample of 188 workers from the Portuguese banking sector, the authors use structural equations modelling to test a conceptual model. The authors carry out data analysis with partial least squares.

Social isolation and work overload are both negatively associated with the three dimensions of work engagement, namely, vigour, absorption and dedication. In turn, vigour is positively associated with life satisfaction. Social isolation and work overload are indirectly associated with life satisfaction through vigour. Results from multi-group analysis show that the negative relationship between social isolation and dedication is stronger for less senior teleworkers. By contrast, the negative relationship between work overload and dedication is stronger for more senior teleworkers. Additionally, the positive relationship between vigour and life satisfaction is stronger for permanent workers than for temporary ones.

This study tests the assumptions of the job demands-resources under the novel conditions of telework during COVID-19, focusing its ubiquitous conditions – social isolation and work overload. For human resources managers, this study highlights the need to take seniority and job stability in consideration when devising onboarding and working arrangement strategies for teleworkers.

Colombia has one of the highest levels of inequality in landholding in the world. This inequality has persisted in spite of numerous state-led land reform efforts, which leads to the question: why has it been so difficult to reverse unequal land distribution in Colombia? To answer this question, the chapter examines the role of the state, non-state armed groups, land inequality, land reform efforts, and a history of violence to reveal the relationship between land, inequality and violence in Colombia. This chapter explores the nature of this relationship to understand Colombia’s enduring inequality and to inform theoretical approaches to statehood and power. Rather than reducing state capacity to common Weberian binary constructions of state and statelessness, I explore how state capacity takes on different forms in different regions of Colombia – analyzing how various actors shape land inequality and violence across the territory. Using a comprehensive longitudinal panel data set of displaced persons, I use a negative binomial regression model to demonstrate how land reform, land inequality, and a history of violence have directly affected current displacement of citizens. I argue that several constellations of powerful social actors have at various points converged to control land, through non-state armed groups, to exert a local form of logistical control outside the scope of the federal state, deeply affecting the dynamics violence across different territories. These groups have subsequently engaged in a land grabbing process that has resulted in a reverse form of land reform – leading to persisting inequality in Colombia.

Historically, counter-terrorism's attitude towards women has been complicated, partly because both counter-terrorism and terrorism were for many years considered almost exclusively a male business. This approach has also been reflected in the media's sensationalised representation of women involved in political violence. This chapter explores how women's participation in non-state political violence is still largely explained through traditional conservative notions of sexual difference that characterise women as irrational and highly influenceable, eliminating the possibility of any informed discussion. Focusing on the British case, the chapter shows how the actions of female militants are still bound to gendered narratives and limited to specific frames that generally portray violent women as highly sexualised and pathologised. Depictions of female terrorists and ‘radicalised’ women are based on stereotypes that reinforce the image of women as weak, easily influenced, naïve, driven by romantic emotions, deceitful and in constant need of protection and supervision. From an intersectional perspective, the chapter also explores the orientalist imaginaries of Muslim women who are seen as victims and as individuals lacking empowerment and agency. The discussion highlights ultimately that explanations of women's violence must go beyond myths that explain women's involvement in political violence via a wide range of personal and emotional factors, to examine political motivations and consideration of the complexity of their decisions, and the wider context.

The aim of this paper is to investigate the factors that influence consumers’ intentions to buy green food and develop conceptual framework that combines Health belief model (HBM) and Norm activation theory (NAT).

The research used purposive sampling to collect primary responses from Indians and Lebanese in Ghana at restaurants and retail stores in Accra. Based on the NAT and HBM constructs, questionnaires were designed and distributed to 787 respondents. Data were analyzed using partial least squares and structural equation modeling to test the hypotheses developed through a literature review.

The findings showed that perceived benefit (PBN), perceived threat (PTT) and cue to action (CAT) are key factors that drive consumers’ intentions to purchase green food by Indians and Lebanese in Ghana. However, there are perceived barriers (PBB) that prevent individuals from buying green food, such as high prices, doubts about authorization and content, shortage of green food, inadequate selling techniques, supposed fulfillment and deficiencies. Therefore, more work is needed to address these barriers.

This research can be used to create advertising messages that emphasize the health and wellbeing benefits of environmental impact on communities, and stimulate customer motivation to purchase green food.

This is a unique study that combines HBM and NAT to investigate the factors that influence consumers’ intentions to buy green food among Indians and Lebanese in Ghana and developed a conceptual framework to offer valuable insights for marketing practitioners to develop effective marketing strategies to induce buying intentions towards green foods. The construct of NAT has been found as useful moderators of pro-environmental behavior.

The primary driver of future aviation has recently been sustainability. The rapid development of radically new, disruptive technologies and solutions should be regularly evaluated to maintain the desired trends in sustainable aviation. The purpose of this research can be listed as follows: (i) to propose a sustainable performance index and methodology (ii) to evaluate the new technologies and solutions, and (iii) apply them to evaluate the effect of technologies and solutions under development.

This paper introduces a total sustainable performance index for evaluating the sustainability; demonstrates its applicability to future development processes; recognizes the supporting new technologies and solutions by implementing their identification, evaluation and selection processes; and defines the major trends and drivers maintaining the sustainability of the future aviation.

This study has resulted in a proposed new “total sustainable performance index,” and methodology of identifying key drivers that allow defining the technology and solution-driven trends, and defines the major trends and listed technologies and solutions that may have a determining role in given trends.

There are dilemmas on taking into account the positive effects of aviation on the economy and society that may overwrite the costs and limited information about the foresight on new technologies and solutions.

It depends on access to required inputs.

Two-way effects of solid expectations of society on the possible greening of aviation can be listed as the social implication of this research.

The proposed “total sustainability performance index” totally evaluates sustainability, including a penalty, considering the policy (regulation) and interest of future generations.

This research examines how knowledge management (KM) enablers, i.e. trust, knowledge-oriented leadership, environmental uncertainty and KM processes will impact knowledge worker productivity (KWP). Various formations of the KM enablers and KM processes are also examined within terms of their abilities to enhance KWP.

The research sample is taken from 248 faculty and administrators of Pakistan Higher Educational Institutes (HEIs). The relationships are tested via SmartPLS and fsQCA 3.0.

The results show that there are significant impacts of the KM enablers on KM processes and KWP. Constructed upon fuzzy qualitative comparative analysis (fsQCA), the outcomes exposed various combinations, which can be identified to enhance KWP.

The research supports to methodology by merging two methods to advance the understanding of institutional concerns about workers' productivity. The asymmetric method assists to distinguish the connections that might not be directly clear via traditional symmetric approaches. By uncovering asymmetric relationships, the study identifies a variety of approaches that can be used by HEIs to improve their KWP.

This exploratory study uses a punctuated equilibrium paradigm (PEP) framework to examine the impact and adaptation of an entrepreneurial ecosystem (EE) to the COVID-19 pandemic at the organizational and ecosystem level. The aim is to provide guidance to EEs on ways to adapt to future external shocks.

As this study is exploratory in nature, the authors use a sequential mixed method whereby a qualitative method is used first to identify emergent themes from in-depth interviews with EE members, followed by a quantitative method (survey) based on those themes across a broader cross section of EE members.

Entrepreneurial ecosystem’s geographical advantages have declined during the pandemic as EE firms adapted to this external shock by developing more digitally distributed organizations.

Based on the findings, the authors propose an emerging model of EEs that extends the traditional clustering model focused on geography to account for more digitally distributed entrepreneurial clusters. However, the results, based on an in-depth study of one ecosystem, may not be fully generalizable to all EEs.

Given the widespread pandemic impact, the findings may be instructive to EEs and organizations in EEs that aim to become more resilient in the face of potential future external shocks.

As part of the qualitative interview process the interviewees were asked what they would change in San Francisco Bay Area if they had a magic wand right now. They discussed a variety of inspiring ideas, but the most frequently mentioned was their wish to change the focus of business to solve societal problems with a global citizen mindset (e.g. recycling energy, climate change, income inequality, access to education and funding, inequity, wealth gaps, housing crisis and homelessness) to make the world a better place. Additionally, the pandemic exposed some inequality in work conditions across demographics. As firms reorganize to increase resiliency, attention to these issues should be addressed.

This study is unique in applying the PEP to EEs to deepen our understanding about how an EE evolves during periods of sudden external shocks.